Product electrical specifications
1. Rated voltage frequency: AC 380V/50Hz
2. Voltage adaptation range: 310V~450V
3. Rated power: 12KW (adjustable power range from 20 to 100%)

Environmental adaptability
1. Temperature: -20 ℃ to 50 ℃;
2. Humidity: ≤ 95%

Basic Performance Overview
1. Voltage and power characteristics: 310-450V constant power output;
2. Thermal efficiency ≥ 95%;
3. IGBT overheat protection temperature: 85 ± 5 ℃;
4. Working frequency: 5-40KHz;
5. Adopting industrial grade high reliability AVR microcontroller, half bridge series resonance;
6. By adopting highly reliable digital phase-locked loop control technology, the IGBT module operates in a zero voltage on and zero current off state, effectively reducing the impact and loss on the IGBT module, and revolutionary solving the long-standing problem of module explosion for users;
7. Digital stepless regulation achieves power adjustable from 20% to 100%, and is also compatible with 0-5V and 4-20mA analog PID control power output;
8. Equipped with a fully electrically isolated soft start heating/stop mode control interface, making it easy to connect with the temperature controller; Equipped with a 12V/24V input start/stop mode control interface, easy to connect with various solid-state relays (with voltage input working, otherwise stop heating), with fast control response speed and start time less than 1 second;
9. Equipped with heating coil short circuit and open circuit protection functions, 130% overload and no-load instantaneous protection functions, with a protection response time of ≤ 2uS;
10. Add a load temperature detection interface connected to a thermistor, with a detection temperature range of 0-150 ℃ and an accuracy of ± 1 ℃;
11. The coil has wide compatibility and can be used to replace products of the same model from other companies;
12. Strong anti-interference ability, highly reliable electrical isolation for soft start, capable of simultaneously controlling 30 controllers to start/stop on the same heating element without interfering with each other;
13. Open application platform, users can use our company's dedicated digital programming display to automatically read important parameters such as current, frequency, phase difference, temperature, etc. They can also set various application parameters as needed, making installation and debugging simpler and more convenient;
13. You can set a working time of 1-255 days, and the timer will automatically close after completion. You need to enter a password to restart;
14. Using industrial grade components and undergoing 100% high-temperature aging testing, it ensures continuous and reliable operation for 24 hours in a 50 ℃ industrial environment for a long time, with an average fault free service life of ≥ 50000Hrs;
15. Product factory standard configuration: integrated control board and heat sink, equipped with a cooling fan, chassis, and digital display;
16. Physical dimensions of the controller: length 290mm * width 250mm * height 170mm.

Our company's advantages in electromagnetic heating plates
1. The power supply adopts a wide voltage design, with a constant power output of 310V~440V, especially suitable for use in situations with large voltage fluctuations in the power grid;
2. This product adopts all industrial grade high reliability AVRs

Full digital three-phase half bridge 12KW electromagnetic heating controller with full digital technology, built-in PID function, and adjustable power with external potentiometer